NEW AT TEN... AN ARMED MAN GETS INTO A LOCAL DORM ROOM AND HOLDS A WOMAN HOSTAGE FOR HOURS. WE'RE LEARNING NEW DETAILS ABOUT THE LOCKDOWN AT MT. MARY UNIVERSITY. WISN 12 NEWS TONI VALLIERE IS LIVE. TONI THE TWO KNEW EACHOTHER--- BUT ITS UNCLEAR HOW HE GOT ACCESS TO HER ROOM. THE STUDENT WAS HELD HOSTAGE BY HER EX-BOYFRIEND INSIDE ONE OF THESE DORM ROOMS HERE AT MT. MARY FOR 2 HOURS. POLICE SAY HE EVENTUALLY TOOK OFF WITH ANOTHER WOMAN'S CELL PHONE AND THAT'S WHAT HELPED THEM TRACK HIM DOWN. "HOW SHOCKED ARE YOU THAT HE WAS ABLE TO GET RIGHT UP TO THE DORM ROOM ON HIS OWN, HIDE IN THE CLOSET, IT SURPRISED ME A LOT." HAYLEY ROBINSON IS A SENIOR AT MOUNT MARY UNIVERSITY. IT WAS LAST FRIDAY WHEN SHE RECEIVED A TEXT FROM THE SCHOOL ABOUT A LOCKDOWN. SHE SAYS SHE WAS SHOCKED TO LEARN THIS MAN, ADISA REED WAS ABLE TO GET INSIDE HER CLASSMATES DORM ROOM WITH A GUN. "I THINK WE'RE STILL NOT SURE HOW HE GOT IN." "ALL OF THE DOORS ON CAMPUS LEADING TO THE DORMS ARE LABELED WITH THESE STICKERS THAT CLEARLY STATE NO WEAPONS ALLOWED, BUT ONCE YOU'RE INSIDE, YOU'RE GOING TO NEED SEVERAL KEYS TO GET UP TO THE DORMS." "THERE'S LIKE FOUR KEYS THAT I HAVE TO USE TO GET TO MY ROOM." THE CRIMINAL COMPLAINT RELEASED THURSDAY SAYS REED WAS HIDING INSIDE HIS EX-GIRLFRIEND'S DORM ROOM CLOSET. IT SAYS HE GRABBED HER, SLAPPED HER AND POINTED A GUN AT HER. POLICE SAY SHE WAS HELD AGAINST HER WILL FOR TWO HOURS. INVESTIGATORS SAY REED STOLE ANOTHER WOMAN'S CELL PHONE AS SHE TRIED TO CALL FOR HELP. "IT WAS AN I-PHONE AND I USED MY I-PHONE AND THE FIND MY IPHONE APP TO LOCATE THE SUSPECT." OFFICERS TRACKED THE PHONE'S GPS TO THIS PARKING LOT NEAR 95TH STREET IN MILWAUKEE. "THE SUSPECT WAS ACTUALLY ON THE OTHER SIDE OF THIS SNOW MOUND, PRETTY MUCH ON THE OTHER SIDE OF THE BUILDING RIGHT THERE AND WHEN WE TOOK HIM INTO CUSTODY HE WAS ACTUALLY FACING THE WALL." WE ASKED MT. MARY TO GO ON CAMERA TO DISCUSS CAMPUS SECURITY--- AND ASK QUESTIONS ABOUT HOW THE MAN GOT INTO THE DORM ROOM. THEY DID NOT TAKE QUESTIONS--- AND REFERRED US BACK TO THE STATEMENT THEY ISSUED OVER THE WEEKEND SAYING "THEY PLACE A HIGH PRIORITY ON SAFETY AND WILL CONTINUE TO REVIEW PROCEDURES TO PROVIDE AS SAFE A CAMPUS AS POSSIBLE."